Pith Number

pith:3OJGL6L6

pith:2014:3OJGL6L6FBSER5RPP72GJHONM2

not attested not anchored not stored refs pending

Decremental All-Pairs ALL Shortest Paths and Betweenness Centrality

Matteo Pontecorvi, Meghana Nasre, Vijaya Ramachandran

arxiv:1411.4073 v1 · 2014-11-14 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OJGL6L6FBSER5RPP72GJHONM2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:35:46.583716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db9265f97e286448f62f7ff4649dcd66954051b7a7d0b76da44e927c53976169

Aliases

arxiv: 1411.4073 · arxiv_version: 1411.4073v1 · doi: 10.48550/arxiv.1411.4073 · pith_short_12: 3OJGL6L6FBSE · pith_short_16: 3OJGL6L6FBSER5RP · pith_short_8: 3OJGL6L6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3OJGL6L6FBSER5RPP72GJHONM2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: db9265f97e286448f62f7ff4649dcd66954051b7a7d0b76da44e927c53976169

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b71881ddb1ed4e6384e56d47d0ebd4d56f921fc95f12cde21935b48a14545416",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-14T22:11:39Z",
    "title_canon_sha256": "afbca3a28eb1cda9ea14cc3dcb26d73af65e09db0906018105b55ee022c67eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4073",
    "kind": "arxiv",
    "version": 1
  }
}